Self-heating magnetic health knee pad

Specification&function

1.Nano health care product ,this is pain killer instrument ,and it is good for some pain caused by sports hurt effective.

2.This product are mainly made from Tourmaline. Tourmaline powder, infrared ray powder. Compose with nano biology technology function. It can produce heat energy and anion which can promote blood circulation, improve immunity.

3.It is easy to use on office ,car, home and others places.  without battery and electrical, they can heat by themselves.

4.Perfect combination of  high-new technology and product.Natural, environment protection and health, your best choice.